Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi, Yukinari Sunatsuki, Masaaki Kojima, Haruo Akashi, Masanobu Tsuchimoto, Nazzareno Re, Shutaro Osa, Naohide Matsumoto

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68 Citations (Scopus)

Abstract

Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

Original languageEnglish
Pages (from-to)1048-1049
Number of pages2
JournalChemical Communications
Volume4
Issue number9
DOIs
Publication statusPublished - Jan 1 2004

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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